[4482] in WWW Security List Archive
ERM Surveillance Information
daemon@ATHENA.MIT.EDU (Matthew Petteys)
Tue Feb 18 21:09:40 1997
Date: Tue, 18 Feb 1997 18:38:41 -0500
From: Matthew Petteys <matt@arcticmail.com>
Reply-To: matt@arcticmail.com
To: www-security@ns2.rutgers.edu
Errors-To: owner-www-security@ns2.rutgers.edu
Does anyone have any information on a device that can be used to monitor
the electro-magnetic radiation that a computer monitor emits. I believe
that this is called a Van Ert device. It can be used to record the
keystrokes of somebody from a distance and can be used for surveillance.
Thanks - Matt
